Equipment unit · VIN-decoded · NHTSA vPIC

1999 Monon Monon

1NNC02326XM312799 · Trailer · TRAILER
Carriers run under2
25 mo
Inspections4
all-time
OOS inspections3
of 4
First seenJul 20, 2023
TX
Last seenAug 27, 2025
TX
Inspected under 2 different carriers in 25 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NNC02326XM312799
Make
Monon
Model
Monon
Model year
1999
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 6, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 20, 2023 – Aug 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 27, 2025TXII · Walk-around7OOSEXPRESS PORT LOGISTIC LLC 4100397U411182/TN
Apr 22, 2025TXI · Full15OOSROY MATOS GASPAR 3086388U411182/TN
Sep 30, 2024TXIV · Special2—ROY MATOS GASPAR 3086388U411182/TN
Jul 20, 2023TXII · Walk-around18OOSROY MATOS GASPAR 30863884UE9943/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EXPRESS PORT LOGISTIC LLC4100397Aug 27, 2025Aug 27, 20251TX
ROY MATOS GASPAR3086388Jul 20, 2023Apr 22, 20253TX
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
U411182TN—EXPRESS PORT LOGISTIC LLCAug 27, 2025 → Aug 27, 20251
U411182TN—ROY MATOS GASPARSep 30, 2024 → Apr 22, 20252
4UE9943CA—ROY MATOS GASPARJul 20, 2023 → Jul 20, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026